Hi!
One of my machines, on which I'm running 4.8, has an 19 inch screen running at 800x600 resolution. (I don't know who set it that way, and I realize that this is odd these days.)
When yesterday's signature file incident occurred, I felt immediately that it was an FP, so I hit the report-an-FP link on the detection report screen. The FP report window was too tall for my monitor; the buttons were below the bottom border of the screen, and therefore unusable.
Thanks.
C.